Okay.
So by 2007 it was about the same, at $3.2 billion, and in 2011 it was about $3.5 billion. You've indicated that was an increase of $700 million and 90% of that was for disability payments, I understand, and some of those payments were lump sum ones.
Does that mean it wasn't a permanent increase, that in essence once you remove those lump sum payments, the budget remains essentially the same?